HDF  P`OHDR-b?d{mcb?d{mcj"  xxy0*zl3;2WFRHPJ (<xBTHDd( ZBTHD  d( 1FSHDJPx("nBTLF8$ 8Z*8.գ6~8 =N8C>@ ݧE8@WWf@ Q|@@P_iOHDR    deflateu(wFSSEJ}xGCOL1.03#Uchuu-Planck2018-UniverseMachine galaxies -------- #id: Unique halo ID #upid: -1 for central halos, otherwise, ID of largest parent halo #Mvir: Halo mass (Bryan & Norman 1998 virial mass, Msun) #sm: True stellar mass (Msun) #icl: True intracluster stellar mass (Msun) #sfr: True star formation rate (Msun/yr) #obs_sm: observed stellar mass, including random & systematic errors (Msun) #obs_sfr: observed SFR, including random & systematic errors (Msun/yr) #obs_uv: Observed UV Magnitude (M_1500 AB) -------- #x y z: halo position (comoving Mpc/h) -------- #desc_id: ID of descendant halo (or -1 at z=0). #vx vy vz: halo velocity (physical peculiar km/s) #Mpeak: Halo peak historical mass (BN98 vir, Msun) #Vmax_Mpeak: Halo vmax at the time when peak mass was reached. #vmax: Halo vmax (physical km/s) #A_UV: UV attenuation (mag) -------- #Note: all halo masses converted to be in Msun, not Msun/h. #a: 0.0679 #Hubble: 0.6766 #Omega0: 0.3111 #OmegaLambda: 0.6889 #OmegaBaryon: 0.048975 #PrimodialIndex :0.9665 #Sigma8: 0.8102 #Boxsize: 1000.0 Mpc/h #sm cut: 5.000000e+07 Msun BTLF P888N88@@>@ ~8 .TREE0"x^ ,p`=FI]!)KR˹'vh͘e~^ D3Dfm#00-\ La8@mQ5ْF[vNL٩6JEs.^$Tgf!93ÉNN.5}>'heL/MFLm')[F2-w[^2\'Q9~tJ9ZAq{3-kެdz~ RpIN V+/Bk5Q#:6SaF 5W0N'sW"y:wwR1~'Sز4ZPw%Z 2x^ э/pSk ڼ2zi'L31̻y)h^dS)f%y+N1_L袢 Ĕ/Tgįf(r̈ïZkR}'ʚ}{2Mhė*eLxwBTb{'!Yh $Nj@дJ4"r{ =G} V> j>~3{ {9Ƴ"k&XS͆HVsM sXA j˜= ؈ʋK`#%%dvcNH挑2 YoXGVXs+A2pSDkBXb}XXXκt喰MfApzρy$ 74M$ mmlƌ뜷tur1դoA=(?!a5et 1R0\{dt;;Ay@& =/;|3L"S?X3^9n]4sZ}F; B8Nh?`",MͰ7|R2IKh l-R2` n9.Iid;X scG>y6^@1|($,)v$X`Ra#~s#&OHDR    deflate<+uTREE$OHDR    deflatex4uETREEp'FHDB9~UniverseMachine VersionHeader@ TotNhalos@Boxsize ?@4 4@@ascale ?@4 4ea?Hubble ?@4 4' ?Omega0 ?@4 4EGr? OmegaLambda ?@4 4]Fx ? OmegaBaryon ?@4 4N@?PrimodialIndex ?@4 4!rh?Sigma8 ?@4 4(?!d45e8a9be8ae485db19458a4d0027dad@GCOL#Uchuu1000-Pl18-UniverseMachine galaxies -------- #id: Unique halo ID. Share the ID with dark matter halo (appeared in Rockstar hlist catalogs and merger trees) in which galaxy resides if it is not an orphan. For orphans, the id is the last ID in the hlist + 10^15 * (number of snapshots as an orphan) #upid: -1 for central halos, otherwise, ID of largest parent halo #Mvir: Halo mass (Bryan & Norman 1998 virial mass, Msun/h) #sm: True stellar mass (Msun) #icl: True intracluster stellar mass (Msun) #sfr: True star formation rate (Msun/yr) #obs_sm: observed stellar mass, including random & systematic errors (Msun) #obs_sfr: observed SFR, including random & systematic errors (Msun/yr) #obs_uv: Observed UV Magnitude (M_1500 AB) -------- #x y z: halo position (comoving Mpc/h) -------- #desc_id: ID of descendant halo (or -1 at z=0). #vx vy vz: halo velocity (physical peculiar km/s) #Mpeak: Halo peak historical mass (BN98 vir, Msun/h) #Vmax_Mpeak: Halo vmax at the time when peak mass was reached. #vmax: Halo vmax (physical km/s) #A_UV: UV attenuation (mag) -------- #a: 0.0679 #Hubble: 0.6766 #Omega0: 0.3111 #OmegaLambda: 0.6889 #OmegaBaryon: 0.048975 #PrimodialIndex :0.9665 #Sigma8: 0.8102 #Boxsize: 1000.0 Mpc/h #sm cut: 5.000000e+07 Msun